baber/WOPTO huggingface dataset:
Patent RU-2212447-C2 (RU)
Inventor: LIVSHITS V A
IPC: C12P13/22
Filed: 2000-04-26
Granted: 2003-09-20
Abstract: FIELD: biotechnology, microbiology, amino acids. SUBSTANCE: invention relates to method for preparing amino acids by fermentation using microorganisms of genus E. coli as producers of amino acids. The strain of microorganism E. coli constructed on the basis the strain E. coli unable to utilize sucrose by insertion of genes encoding phosphoenolpyruvate-dependent sucrose-6-phosphotransferase system (sucrose PTC) or genes encoding the transport system in symport with proton (permease of type lac Y), invertase, fructokinase and sucrose-specific repressor (sucrose non-PTS) is cultured in nutrient medium and amino acid is isolated from cultural fluid. The strain E. coli VL 2055 comprising genes of sucrose non- PTS is a producer of threonine. The strain E. coli NZ10 rht A23/pAL4 comprising genes of sucrose PTS is a producer of homoserine. The strain E. coli 44-3-15 comprising genes of sucrose non-PTS is a producer of isoleucine. The strain E. coli VL 612 comprising genes of sucrose PTS is a producer of lysine. The strain E. coli VL 613 (VKPM B-3423) is a producer of lysine. The strain E. coli VL 1971 comprising genes of sucrose PTS is a producer of valine. The strain E. coli SV 164/pGH5 comprising genes of sucrose non-PTS is a producer of tryptophane. Invention provides the enhancement of expression of amino acids. EFFECT: valuable properties of strain. 13 cl, 4 dwg, 7 tbl, 8 ex
Patent RU-2198205-C2 (RU)
Title: Motor oil
Inventor: ANTONOV VLADIMIR NIKOLAEVICH
IPC: C10M159/22
Filed: 2000-06-05
Granted: 2003-02-10
Abstract: FIELD: lubricants. SUBSTANCE: motor oil is composed of, wt.%: neutral barium sulfonate, 1.5-5.5; zinc dialkyldithiophosphate, 0.3-3.5; barium alkylphenolate-zinc dialkylaryldirhiophosphate interaction product, 1.0-4.5; carbonatized calcium sulfidalkylphenolate, 0.5-4.0; alkenyl succinimide, 0.5-3.5; polymethacrylate, 0.3-3.0; and mineral oil, to 100%. EFFECT: increased thermal-oxidative stability of motor oil. 4 tbl, 2 ex
Patent RU-2191860-C2 (RU)
Inventor: MISHIN S N
IPC: E01B9/40
Filed: 2000-06-15
Granted: 2002-10-27
Abstract: FIELD: railway transport; permanent way. SUBSTANCE: baseplate has flat base 1 made integral with flanges 2 limiting flat for rail foot. Each flange 2 is forged from baseplate base being formed by two arc-shaped projections pointed to each other and orientated in plane cross to base. Arc-shaped projections of flange are located with through clearance 4 is between. Recess 5 is made on inner surface of arc-shaped projection 4. EFFECT: improved manufacturability, reduced materials usage. 3 dwg
Patent RU-2238391-C2 (RU)
IPC: E21B33/06
Filed: 2000-06-29
Granted: 2004-10-20
Abstract: FIELD: well drilling technology. 
     SUBSTANCE: device has body with hollow and central aperture, cover with central aperture and hollow, compacted along the body, compacting element, shell with hollow for compacting element. Piston has a surface for compacting element, operating chamber and return chamber. Also present are hydraulic channels for connecting operating chamber and return chamber with source of hydraulic pressure. Additional shell is mounted in body hollow and compacted relatively to piston and shell. Compensating chamber is formed between shell and cover. Shell is mounted with possible rotation. For transfer of force from shell to cover a bearing is used. In the shell a fixer is placed. Between body and additional shell an additional bearing is placed. Shells and piston form an engaged shaft placed with possible rotation on two supports. Compaction between shells is made in form of two compacting collars. Between shell and cover an additional compaction is mounted. In additional shell t least one channel is made, start of which is placed between two said compacting collars, and the end is in return chamber. Hydraulic channel for connecting return chamber to hydraulic pressure source is made in cover and its start is placed between compactions of shell relatively to cover. During mouth sealing process pressure from source of hydraulic pressure is supplied to hydraulic channels. Piston moves upwards, compresses compacting element, which moves into body aperture and encircles tool or covers free mouth. Axial force from piston and mouth pressure is transferred through compacting element and shell partially onto bearing. Main force is compensated by pressure in compensating chamber onto upper portion of shell, to unload a bearing. In system for oiling and cooling bearings a portion of liquid under effect from centrifugal force is thrown from pump forming a circulation through collector, slit-channel and branch channels, for oiling, washing and cooling bearings. In case of depressurization pressure from hydraulic pressure source is fed into return chamber, piston lowers, compacting element frees the tool. 
     EFFECT: simplified construction, lesser dimensions, simplified operation and maintenance. 
     3 cl, 5 dwg
Patent RU-2194159-C2 (RU)
Title: Method of secondary development of high-viscosity oil deposit
Inventor: RUZIN L M
IPC: E21B43/24
Filed: 2000-07-12
Granted: 2002-12-10
Abstract: FIELD: secondary methods of recovery of high-viscosity oil, particularly, methods of heat stimulation of formations. SUBSTANCE: method includes well drilling from surface over contour of development district with location of bottoms of gently descending wells in region of bottoms of underground wells drilled during primary development of deposit by mine method from underground gallery; drilling of well into center of development district, alternation of steam injection into well with oil withdrawal from them. Method is distinguished from known ones by the fact that additional wells are drilled from surface round underground gallery at a distance from 10 to 100 m. During steam injection into wells drilled over contour and in center of developed block, oil is withdrawn from additional wells, and during oil withdrawal from wells drilled over contour and in center of developed block, displacement agent, for instance, water is periodically injected into additional wells. In case of steam break-through into additional wells, injected into them is an isolating composition and on deposit regions with low permeability of formation, horizontal wells are drilled. EFFECT: increased rate of oil withdrawal from deposit. 3 cl, 6 dwg
Patent RU-2183550-C2 (RU)
Title: Sectional grinding wheel
Inventor: KHUDOBIN L V
IPC: B24D5/06
Filed: 2000-07-18
Granted: 2002-06-20
Abstract: FIELD: mechanical engineering; abrasive treatment of blanks. SUBSTANCE: sectional grinding wheel has metal body, change members made in form of polyhedral inserts and mechanism for securing these inserts; faces of polyhedral inserts which carry working abrasive layers have radius equal to radius of working surface of wheel. In butt of wheel there is circular slot with keyways made on cylindrical surface of smaller radius; change members are secured there by means of keys. Mounting surfaces form polyhedron; radius of faces of this polyhedron is equal to smaller radius of circular slot. Such construction makes it possible to adjust distance between change members carrying working layer made from supercharge abrasive material, thus extending technological capabilities of grinding wheel. EFFECT: extended capabilities. 5 dwg
Patent RU-2197221-C2 (RU)
Inventor: DJUPJUI KRISTIN
IPC: A61Q1/04
Filed: 2000-09-15
Granted: 2003-01-27
Abstract: FIELD: cosmetology. SUBSTANCE: the method deals with a cosmetic composition including, at least, one copolymer of silicone and acrylate and, at least, one grafted silicone copolymer with a polysiloxane skeleton to which silicon-free organic monomers are grafted, also, it is described the method for keeping and creating a hairstyle. The innovation enables to achieve improved hair fixation at simultaneous improvement of cosmetic properties and elimination of powdering effect. EFFECT: higher efficiency. 21 cl, 1 ex
Patent RU-2245682-C2 (RU)
Inventor: MIKUSEV G I
IPC: A61B17/56
Filed: 2000-11-03
Granted: 2005-02-10
Abstract: FIELD: medicine, traumatology, orthopedics. 
     SUBSTANCE: in case of the suggested method of treating one should isolate extensor's tendon damaged in area of nail phalanx to suture it with a certain suture, the ends of ligature should be directed through oblique canal in nail phalanx to withdraw through the skin and fix them on S-likely curved free end of a needle that fixes the nail phalanx. In case of the present method of therapy it is possible to exclude the pressure upon soft tissues of volar surface of nail phalanx to prevent the development of scar-resulting bedsore and disorder of palpable sensitivity of patient's finger. 
     EFFECT: higher efficiency of therapy. 
     1 cl, 2 dwg
Patent RU-2192113-C2 (RU)
Title: Apparatus for washing materials, preferably, licorice roots and rootstocks
Inventor: GALDA A V
IPC: A01D33/08
Filed: 2000-11-17
Granted: 2002-11-10
Abstract: FIELD: agriculture. SUBSTANCE: apparatus has reservoir, auger type transportation tool mounted inside reservoir, and vibrator fixed on reservoir. Vibrator transmits to reservoir vertical vibrations perpendicular to transportation tool axis. Reservoir is equipped with inclination mechanism, tilt grid, and rod-type conveyor. Auger- type transportation tool has horizontal and inclined augers kinematically connected one with another. Inclined auger is positioned outside reservoir. Horizontal auger is mounted under tilt grid and is positioned in parallel with axis of driven roll of rod-type conveyor. EFFECT: reduced damage to roots and rootstocks of medicinal plants, increased efficiency, reduced water consumption, provision for separate collection of solid sediment and utilization thereof. 6 cl, 2 dwg
Patent RU-2188211-C2 (RU)
Title: Способ получения карбамидоформальдегидной смолы
Inventor: GERASIMENJA V P
IPC: C08G12/12
Filed: 2000-11-27
Granted: 2002-08-27
Abstract: Изобретение относится к получению карбамидоформальдегидных смол, используемых в качестве связующих для получения композитных материалов, применяемых в деревообработке, в строительной и других отраслях промышленности. Получают карбамидоформальдегидную смолу растворением карбамида в растворе формальдегида и аммиака на стадии загрузки с последующей конденсацией мочевины и формальдегида в присутствии аммиака при постепенно уменьшающемся рН среды от щелочной до кислой при нагревании при молярном соотношении мочевина : формальдегид : аммиак = 1 : 2-2,5 : 0,25-0,4 с последующей нейтрализацией и сушкой, растворение карбамида в растворе формальдегида и аммиака осуществляется на стадии загрузки компонентов при t o =5-40 o C, а после сушки вводят модификатор в виде декагидрата тетрабората натрия в количестве 0,7-1% к 100% массы мочевины и формальдегида при t=50-70 o C с последующей выдержкой в течение 25-30 мин. Полученная смола имеет нелинейную структуру, повышенные живучесть, фунгицидность и низкую токсичность. 1 табл.
Patent RU-2189428-C2 (RU)
Inventor: ZAKIEV R B
IPC: E21B7/06
Filed: 2000-12-14
Granted: 2002-09-20
Abstract: FIELD: equipment for drilling of geological exploration wells; applicable in orientation of technical means of directed drilling and production of signals on completion of process of their orientation in well. SUBSTANCE: indicating orientator has body with two oppositely directed screw surfaces and supporting bead. Body accommodates movable shaft with axial channel, radial and connector detachably connected with deflecting tool, pressing-down and movable bushings and ball located between them. Movable bushing is mounted on shaft in region of location of connector and radial holes and spring-loaded relative to shaft towards pressing-down bushing. Movable bushing has bore for hydraulic communication of cavities above and under connector. Movable bushing upper end has recesses for receiving a ball, and thrust boss whose height is less than ball diameter and exceeds difference between ball diameter and depth of recess receiving a ball. EFFECT: higher operating reliability. 5 dwg
Patent RU-2224467-C2 (RU)
Inventor: MAGOMEDOV S Z
IPC: A61B17/04
Filed: 2000-12-13
Granted: 2004-02-27
Abstract: FIELD: medicine. SUBSTANCE: method involves putting in a suture between two atraumatic needles coming with one thread end from cavity fundus vertically towards periphery alternatingly leaving one wall for another one at 1.5-2 cm in height. The other thread end is used in the like way for putting in a suture starting at the other wall on the fundus so that the needle is driven in at the same place where the other thread end exited and exits at the same place where the other thread end was driven in. The last exits of both threads end at the lung surface 1 cm aside from fibrous cavity boundary. From 2 to 4-5 thread crosses are done depending on wall height. 3-5 sutures are made depending on cavity size. The sutures are tightened and tied next to it. EFFECT: enhanced effectiveness of surgical treatment. 4 dwg
Patent RU-2208586-C2 (RU)
Title: Rhodium nitrate solution preparation method
Inventor: BUSLAEVA T M
IPC: C01G55/00
Filed: 2000-12-19
Granted: 2003-07-20
Abstract: FIELD: inorganic compounds technology. SUBSTANCE: invention relates to preparing rhodium nitrate solution used in preparation of various-destination catalysts. Rhodium metal powder is converted by two-step chlorination. In the first step, chlorination is conducted for 4- 4.5 h while gradually raising temperature from 300 C to 659 C. To resulting product is added sodium chloride in double amount as compared to weight of metal utilized. In the second step, chlorination is conducted for 1- 1.5 h while gradually raising temperature from 300 C to 700 C. Resulting cake is leached with hot water. Boiling aqueous solution after leaching and boiling potassium iodide (taken in 10-20% stoichiometric excess) aqueous solution are combined. Rhodium triiodide precipitate is washed, filtered, dried, and dissolved in concentrated nitric acid in presence of hydrogen peroxide. EFFECT: simplified preparation of intermediates and increased yield of final product. 1 tbl
Patent RU-2220891-C2 (RU)
Title: Упаковочный материал многослойного типа и упаковка для светочувствительных продуктов
Inventor: BERGKHOL TTS LARS
IPC: B65D81/30
Filed: 1999-05-18
Granted: 2004-01-10
Abstract: Изобретение касается упаковочного материала и изготовленных из него упаковок, например, бутылок для светочувствительных продуктов. Упаковочный материал 10 включает по меньшей мере один слой 11 пластика, который содержит минеральные частицы 11b, равномерно распределенные в массе слоя, а также для улучшения светобарьерных свойств содержит частицы 11с угольной сажи. Минеральные частицы содержатся в слое пластика в количестве от 3 до 80% от веса слоя, а угольная сажа содержится в указанном слое 11 в количестве от 0,04 до 1% от веса массы 11а. Материал 10 предпочтительно выполняется трехслойным, при этом слой с минеральным наполнителем 11, содержащий угольную сажу, расположен между наружными, окружающими его слоями 12 и 13 из пластика, который предпочтительно является тем же пластиком, что и пластик промежуточного слоя 11. Для скрытия промежуточного слоя 11, содержащего угольную сажу, по меньшей мере один, а предпочтительно оба наружных слоя пластика могут содержать белый пигмент или другое белое красящее вещество, предпочтительно двуокись титана (TiO 2 ). Бутылки изготавливают из упаковочного материала 10 известным комбинированным способом экструзии и дутьевого формования с использованием обычного технологического оборудования. Изобретение позволяет изготавливать соответствующий упаковочный материал и упаковки из него с меньшим потреблением угольной сажи для улучшения светобарьерных свойств и белого пигмента или другого белого красителя для придания упаковочному материалу привлекательного для потребителя белого цвета. 2 с. и 5 з.п.ф-лы, 1 ил.
Patent RU-2210996-C2 (RU)
Inventor: SHVED S I
IPC: A61B17/56
Filed: 2001-01-12
Granted: 2003-08-27
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing wires in frontal plane from subtrochanteric area into the neck and head of the femur, in oblique sagittal planes in middle one-third, distal femur metaphysis. The wires are additionally introduced in oblique sagittal planes through proximal fragment. The wires are fixed in transcutaneous apparatus supports. The wires conducted through the proximal fragment are removed in 3 weeks. Distal support members and wires introduced through the middle one-third and distal femur metaphysis. Wire fixation in frontal plane is retained for up to 2 weeks. EFFECT: avoided cases of secondary displacement; stimulated bone repair. 7 dwg
Patent RU-2220916-C2 (RU)
Inventor: BRONSHTEJN M G
IPC: C02F103/34
Filed: 2001-01-17
Granted: 2004-01-10
Abstract: FIELD: purification of household economy sewage and sewage with highly concentrated organic impurities. SUBSTANCE: invention presents the tower type small-sized biofilter , that has a working chamber with a lid, the lower perforated bottom, a nozzle made of Rashig rings, the upper distributive drain pan with openings, the system of artificial forced ventilation, the pipeline for supply of an incoming water. The ratio of cross-sectional area to the operating height is near or exceeds 1:6 at the cross-sectional area of 0.5-1.2 m sq. Above the working chamber there is a stream dissector with openings and two branch-pipes located under the lower perforated bottom: one is linked with the system of the incoming ventilations, and other has a butterfly cap with a rotation axis made in the form of a bolt for operation in the mode of a natural ventilation . There is a hydraulic lock made in form of a bent pipe mounted on an outlet pipeline. The stream dissector is mounted on the pipeline of supply of initial sewage and has a latch. The upper distributive drain pan has a stopper ring on its perimeter. The lid of the working chamber has the overhead outtake branch-pipe rising over the roof of the building. EFFECT: improved conditions of ventilation, increased oxidative power and resistance against vibration caused by quantities of flows and pollutions. 3 cl, 2 dwg
Patent RU-2194535-C2 (RU)
Title: Preparation for treating the wounds
Inventor: GAVRILJUK B K
IPC: A61L15/30
Filed: 2001-02-08
Granted: 2002-12-20
Abstract: FIELD: medicine. SUBSTANCE: it is suggested to apply a preparation containing, weight%: water-soluble cellulose derivative 1.0-15.0, alginic acid 0.1- 15.0 and, at least, one component chosen out of a group including carraginan, pectin, fucoidine, zostherin, gum arabic, xanthane gum, trogacanth gum 0.03-15.0, water - the rest. The suggested preparation is of 250 cP viscosity. The innovation broadens the number of preparations highly adhesive to both fresh and weeping wounds by forming elastic steam- permeable covering right at the wound that requires no additional fixation. EFFECT: higher efficiency of therapy. 10 cl
Patent RU-2204839-C2 (RU)
Title: Electrochemical object parameter meter
Inventor: NOVITSKIJ S P
IPC: G01R27/02
Filed: 2001-05-04
Granted: 2003-05-20
Abstract: FIELD: studying properties of electrochemical, biological, and electrophysical objects by their response to electric signal. SUBSTANCE: meter has object of study in the form of electrochemical measuring cell with comparison electrodes, working and auxiliary sources of program-varying and harmonic voltages, adder, differential amplifier, two voltage followers, phase-sensing detector unit incorporating first and second phase-sensing detectors and quadrature phase shifter, first, second, and third reading devices, two null devices, current-voltage measuring transducer, first, second, and third scaling transducers, third phase- sensing detector, modular indicator, two measuring and one operational amplifiers, first, second, third, and fourth resistance standards, DC component level shaper, capacitance standard, voltage divider, and clock generator. EFFECT: enlarged functional capabilities, enhanced measurement accuracy. 1 cl, 3 dwg
Patent RU-2219841-C2 (RU)
Inventor: MAKUSHKIN E V
IPC: A61B5/16
Filed: 2001-07-06
Granted: 2003-12-27
Abstract: FIELD: medicine, forensic psychiatry. SUBSTANCE: after preliminary psychiatric interviewing one should detect desadaptation degree in under- age teenagers. With the help of a key table, as mentioned in the description, one should determine total sum of points for current manifestations of antisocial actions. By the column of a key table at the highest amount of points is possible to detect the profile of destructive determinant of personality under testing. Then one should register the obtained sum of points and desadaptation degree on registration blank. Graph is plotted and vector is descended from the point of crossing of the obtained graph and the profile of destructive determinant. By this vector on horizontal axis one should diagnose disorders of behavior in under-age teenagers being juvenile delinquents. The present method enables to increase accuracy of diagnostics, decrease the chance for declaring wrong diagnosis, perform testing for large groups of under-age teenagers without placing them into special medicinal establishments. EFFECT: higher efficiency of diagnostics. 7 dwg, 3 ex, 4 tbl
Patent RU-2207612-C2 (RU)
Title: Устройство для программного управления электроприводами, электронными ключами и сигнализацией
Inventor: TEREKHIN B G
IPC: G05B19/08
Filed: 2001-07-17
Granted: 2003-06-27
Abstract: Изобретение предназначено для построения систем логико-программного управления и регулирования технологическими объектами в различных областях производства на транспорте. Технический результат заключается в повышении быстродействия. Устройство содержит входной блок, блок оперативной памяти, коммутационно-вычислительный блок для операций с однобитовыми переменными (кодами), многоканальный операционный блок с логическими каналами и логическими элементами, общие шины данных, программный блок, выходной блок, электронные ключи, блок синхронизации. Предлагаемое устройство за счет использования общих шин содержит меньшее число входов-выходов в многоканальном операционном блоке и линий связи между блоками, а введение модулей сдвига разрядов и реализация логических функций в логические каналы и организация с их помощью непосредственного сдвига разрядов кода, хранящегося в логических каналах, и поразрядного вычисления основных логических функций одновременно от трех двоичных кодов повышает быстродействие устройства. 11 ил.
Patent RU-2212020-C2 (RU)
Inventor: DREJZIN V EH
IPC: G01F1/24
Filed: 2001-08-07
Granted: 2003-09-10
Abstract: FIELD: measurement technology. SUBSTANCE: given transducer has rotameter including cylindrical measurement tube housing cone made of dielectric material. Cone passes through hole in metal float which is mobile electrode of capacitive differential converter of float displacement. Plates of converter positioned on outer surface of measurement tube has form of two pairs of isosceles triangle facing one another with vertexes. Measured capacitances C1 and C2 are formed by plates which vertexes are directed in similar manner. Electron measurement circuit of transducer incorporates high-frequency generator of alternating voltage, detector, differential amplifier, source of adjustable reference voltage and inverting amplifier to which capacitances C1 and C2 are connected with the help of shielded cables. EFFECT: high measurement accuracy thanks to abrupt rise of sensitivity, increased capacitance of differential converter of float displacement. 1 cl, 4 dwg